85079456

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 218256192

約数和(自身を除く): 133176736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 73, 77, 86, 88, 112, 121, 146, 154, 172, 176, 224, 242, 292, 301, 308, 344, 352, 473, 484, 511, 584, 602, 616, 688, 803, 847, 946, 968, 1022, 1168, 1204, 1232, 1376, 1606, 1694, 1892, 1936, 2044, 2336, 2408, 2464, 3139, 3212, 3311, 3388, 3784, 3872, 4088, 4816, 5203, 5621, 6278, 6424, 6622, 6776, 7568, 8176, 8833, 9632, 10406, 11242, 12556, 12848, 13244, 13552, 15136, 16352, 17666, 20812, 21973, 22484, 25112, 25696, 26488, 27104, 34529, 35332, 36421, 41624, 43946, 44968, 50224, 52976, 61831, 69058, 70664, 72842, 83248, 87892, 89936, 100448, 105952, 123662, 138116, 141328, 145684, 166496, 175784, 179872, 241703, 247324, 276232, 282656, 291368, 351568, 379819, 483406, 494648, 552464, 582736, 703136, 759638, 966812, 989296, 1104928, 1165472, 1519276, 1933624, 1978592, 2658733, 3038552, 3867248, 5317466, 6077104, 7734496, 10634932, 12154208, 21269864, 42539728, 85079456]

約数ペア:

[(1, 85079456), (2, 42539728), (4, 21269864), (7, 12154208), (8, 10634932), (11, 7734496), (14, 6077104), (16, 5317466), (22, 3867248), (28, 3038552), (32, 2658733), (43, 1978592), (44, 1933624), (56, 1519276), (73, 1165472), (77, 1104928), (86, 989296), (88, 966812), (112, 759638), (121, 703136), (146, 582736), (154, 552464), (172, 494648), (176, 483406), (224, 379819), (242, 351568), (292, 291368), (301, 282656), (308, 276232), (344, 247324), (352, 241703), (473, 179872), (484, 175784), (511, 166496), (584, 145684), (602, 141328), (616, 138116), (688, 123662), (803, 105952), (847, 100448), (946, 89936), (968, 87892), (1022, 83248), (1168, 72842), (1204, 70664), (1232, 69058), (1376, 61831), (1606, 52976), (1694, 50224), (1892, 44968), (1936, 43946), (2044, 41624), (2336, 36421), (2408, 35332), (2464, 34529), (3139, 27104), (3212, 26488), (3311, 25696), (3388, 25112), (3784, 22484), (3872, 21973), (4088, 20812), (4816, 17666), (5203, 16352), (5621, 15136), (6278, 13552), (6424, 13244), (6622, 12848), (6776, 12556), (7568, 11242), (8176, 10406), (8833, 9632)]